Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Hyundai >> 2005 >> Elantra GLS, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> DTC Troubleshooting Procedures >> DTC P0170: Fuel Trim (Bank 1) >> Check For Leakage In EVAP System

Check For Leakage In EVAP System

  1. Check the EVAP system for possible leaks.
    1. Remove the manifold side vacuum hose from the EVAP canister purge valve.
    2. Using a hand vacuum pump apply specified vacuum(Approx. 15 in, Hg) to the manifold side of the valve.
    3. Does the valve hold vacuum?

      YES 

      NO 

scientia non olet · About Mike's Workshop Manuals